Merge pull request #14 from nschloe/replace-tab

Replace tab

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = matplotx
-version = 0.2.2
+version = 0.2.3
 author = Nico Schlömer
 author_email = nico.schloemer@gmail.com
 description = Extensions for Matplotlib

src/matplotx/styles/_tableau.py

@@ -1,6 +1,9 @@
 """
-https://www.tableau.com/about/blog/2016/7/colors-upgrade-tableau-10-56782
-https://jrnold.github.io/ggthemes/reference/tableau_color_pal.html
+The tableau colors have been revised in [1], but it's unclear where they can be
+used (see [2]). Hence, just provide a reordering of the tab20 colors that are in matplotlib.
+
+[1] https://www.tableau.com/about/blog/2016/7/colors-upgrade-tableau-10-56782
+[2] https://jrnold.github.io/ggthemes/reference/tableau_color_pal.html
 """
 import matplotlib as mpl
 
@@ -13,36 +16,19 @@ def _transpose(list_of_lists):
     return list(map(list, zip(*list_of_lists)))
 
 
-tab10 = {
-    "axes.prop_cycle": mpl.cycler(
-        color=[
-            "4e79a7",  # blue
-            "f28e2b",  # orange
-            "e15759",  # red
-            "76b7b2",  # teal
-            "59a14f",  # green
-            "edc948",  # yellow
-            "b07aa1",  # purple
-            "ff9da7",  # rose
-            "9c755f",  # brown
-            "bab0ac",  # grey
-        ]
-    ),
-}
-
-# colors plus light variant; some are the same as tab10
 tab20_colors = [
-    ["4e79a7", "a0cbe8"],  # blue
-    ["f28e2b", "ffbe7d"],  # orange
-    ["59a14f", "8cd17d"],  # green
-    ["b6992d", "f1ce63"],  # yellow
-    ["499894", "86bcb6"],  # teal
-    ["e15759", "ff9d9a"],  # red
-    ["79706e", "bab0ac"],  # grey
-    ["d37295", "fabfd2"],  # rose
-    ["b07aa1", "d4a6c8"],  # purple
-    ["9c7660", "d7b5a6"],  # brown
+    ["1f77b4", "aec7e8"],  # blue
+    ["ff7f0e", "ffbb78"],  # orange
+    ["2ca02c", "98df8a"],  # green
+    ["d62728", "ff9896"],  # red
+    ["9467bd", "c5b0d5"],  # purple
+    ["8c564b", "c49c94"],  # brown
+    ["e377c2", "f7b6d2"],  # pink
+    ["7f7f7f", "c7c7c7"],  # gray
+    ["bcbd22", "dbdb8d"],  # yellow
+    ["17becf", "9edae5"],  # teal
 ]
+tab10 = {"axes.prop_cycle": mpl.cycler(color=[row[0] for row in tab20_colors])}
 tab20 = {"axes.prop_cycle": mpl.cycler(color=_flatten(tab20_colors))}
 # like tab20, but reordered such that the light variants come last
 tab20r = {"axes.prop_cycle": mpl.cycler(color=_flatten(_transpose(tab20_colors)))}